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Defense Intelligence Reference Document High-Frequency Gravitational Wave Communications

Defense Intelligence Agency · 57 pages · text from the file's own layer

This Defense Intelligence Reference Document was prepared by the Defense Intelligence Agency under its Advanced Aerospace Weapon System Applications (AAWSA) program, is dated 6 April 2010 and is part of a series of advanced technology reports produced in FY 2009. It reviews proposed laboratory generators and detectors of high-frequency gravitational waves for communications. It favors an infrared-excited molecules transmitter and the Li-Baker detector, estimating about 1.9 million bits per second over 7,000 km through the Earth. It also discusses timing standards and interplanetary navigation uses.

  • p. 2 …a series of advanced technolo re orts roduced in FY 2009 under the Defense Intelligence Agency…
  • p. 30 …The bandwidth, B, here is arbitrarily taken to be 100 kHz for a future advanced system…
  • p. 38 …It is difficult to predict even ten years in advance to the time when we expect…
  • p. 41 …The most stunning advances in HFGW applications will probably not be in communications, but in the…
  • p. 42 …its wavelength changes based on gravitational red shift and the gravitational wave backscatters off the curvature…
  • p. 44 …M. (2008), "Very High Frequency Gravitational Waves," Gravitational Wave Advanced Detector Workshop (GWADW), Elba Conference, 17…
  • p. 46 …Magnetic Field," in the proceedings of the HFGW2 Workshop, Institute of Advanced Studies at Austin (IASA…
UNCLASSIFIED/ ;reR: 8Pfl81Ak Wilii ODIi X
High-Frequency Gravitational Wave Communications
Prepared by:
l(b)(3):10 USC 424
Defense lntell1gence Agency
Author:
(b)(6)
Administrative Note
COPYRIGHT WARNING: Further dissemination of the photographs in this publication is not authorized.
This product is one in a series of advanced technolo re orts roduced in FY 2009
under the Defense Intelligence Agency, (b)(3):10 USC 424 dvanced Aerospace
Weapon System Applications (AAWSA) rogram. ommen s or questions pertaining to
this document should be addressed to (b)(3):10 USC 424· b 6 , AAWSA Program
Manager, Defense Intelligence Agency, ATTN: (b)(3):10 use 424 Bldg 6000, Washington,
DC 20340-5100.
" UNCLASSIFIED/ I f81il 8FFIEICP l!Slii ONI X

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Report, from the dia collection. The PDF is mirrored here; the original link is above. 57 pages are in the text index: search them above, or from the library's search.